Hadi Kurniawanto, Sigit Auliana, Jaka Wijaya Kusuma, Suhandi, Tjahja Muhandri and Nugraha Edhi Suyatma 2024. Improving Packaging and Marketing of Local Products Through the Application of Technology and Packaging Innovation to Increase Community Income in Opak Village. International Journal of Community Service Learning. 8, 1 (May 2024), 122–129. DOI:https://doi.org/10.23887/ijcsl.v8i1.75014.